Mickelson is in control at Phoenix Open, but Snedeker has the game to catch Lefty

Sure, Phil Mickelson has a six-shot lead, and he will likely cruise to an easy win on Sunday at the Waste Management Phoenix Open. But Brandt Snedeker, the 2012 FedEx Cup champion, is the last person Lefty wants chasing him in the final round, writes SI's Gary Van Sickle.